Supply voltage and peripheral set
The MSP430F5328TRGCTEP: The supply range of 1.8 V to 3.6 V lets this MCU run directly from a single Li-ion cell or a regulated rail without an intermediate LDO. On-chip peripherals include I²C, SPI, UART/USART, IrDA, and LINbus for serial communication, plus a brown-out detect, DMA, POR, PWM, and watchdog timer.
Lifecycle and sourcing reality
The MSP430F5328TRGCTEP is flagged with an EOL hot lifecycle stage, meaning end-of-life is imminent. Buyers should plan for a last-time buy or identify a pin-compatible alternative within the MSP430F5xx family. The part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.